CN218393092U

CN218393092U - A biological purification equipment for foul smell is handled

Info

Publication number: CN218393092U
Application number: CN202222516251.8U
Authority: CN
Inventors: 马树良; 张腾; 李红丽
Original assignee: Anhui Cisco Environment System Engineering Technology Co ltd
Current assignee: Anhui Cisco Environment System Engineering Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-31
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a biological purification equipment for foul smell is handled relates to exhaust-gas treatment technical field. The biological filter tank comprises an integrated tank body, wherein the integrated tank body internally comprises a pre-washing bin and a biological filter bin, an air vent is arranged between the pre-washing bin and the biological filter bin, and the top end in the pre-washing bin and the interior of the biological filter bin are both provided with a spraying mechanism; waste liquid recovery mechanisms are arranged at the bottom of the prewashing bin and the bottom of the biological filtering bin; the inside of the prewashing bin and the inside of the biological filtration bin are both provided with a bearing bracket; the support bracket positioned in the pre-washing bin is provided with an adsorption filler, and the support bracket positioned in the biological filter bin is provided with a biological filter material filler; a stirring mechanism is arranged in the biological filtration bin. The utility model discloses an utilize limited space in pre-washing storehouse and filtering storehouse, reasonable layout adopts multistage multi-level adsorption treatment and biological treatment mode, can effectual purification foul smell, sets up the contact of improvement foul smell that rabbling mechanism can be great and filler simultaneously to improve purification efficiency.

Description

A biological purification equipment for foul smell is handled

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to a biological purification equipment for foul smell is handled.

Background

The malodorous gas not only has serious influence on the ecological environment, but also has great harm to the health of human bodies, and can cause central nerves to generate obstacles and pathological changes to cause chronic diseases and acute diseases.

The prior art has the following defects: the existing microbial deodorization kettle mainly depends on the biological deodorization filler to fully react with the odor after introducing the odor into the interior of the kettle, and then adsorbs and neutralizes odor-causing substances in the air, so that the final deodorization effect is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological purification equipment for foul smell is handled through setting up rabbling mechanism in biological filter material filler region, has solved the problem mentioned in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a biological purification equipment for odor treatment, which comprises an integrated box body, the interior of the integrated box body comprises a prewashing bin and a biological filtering bin, one side of the prewashing bin is provided with an odor inlet pipe, the top of the biological filtering bin is provided with a purified gas outlet pipe, a vent is arranged between the prewashing bin and the biological filtering bin, and the top end of the interior of the prewashing bin and the interior of the biological filtering bin are both provided with a spraying mechanism; waste liquid recovery mechanisms are arranged at the bottom of the pre-washing bin and the bottom of the biological filtering bin; the inside of the pre-washing bin and the inside of the biological filtration bin are both provided with a bearing bracket; the support bracket positioned in the pre-washing bin is provided with adsorption filler, and the support bracket positioned in the biological filtering bin is provided with biological filter material filler; and a stirring mechanism for stirring the filler is arranged in the biological filtering bin.

As a preferred technical scheme of the utility model, it includes shower and shower nozzle to spray the mechanism, the shower has cup jointed water pump and liquid storage tank outward, and the liquid that sprays that the mechanism that sprays that is located the prewashing storehouse sprays is alkaline liquid, and what the mechanism that sprays that is located the biofiltration storehouse sprayed is biological nutrient solution.

As an optimized technical scheme of the utility model, waste liquid recovery mechanism includes waste liquid recovery tank and water pump and the water pipe that is used for extracting the waste liquid.

As a preferred technical scheme of the utility model, wash the vertical baffle that is provided with a plurality of intervals and sets up in the storehouse in advance, the baffle forms the prewashing passageway that supplies waste gas to pass in the storehouse in advance, and the foul smell intake pipe is located the initiating terminal of prewashing the passageway in advance, and the end of prewashing the passageway is located to the blow vent.

As a preferred technical scheme of the utility model, the biofiltration storehouse includes filtering area and water pipe district of arranging, inside from top to bottom of filtering area is provided with a plurality of filter units that are linked together and the structure is the same, it packs and the bearer frame to spray mechanism, biological filter material and arranges in proper order from top to bottom in the filter unit, the water pipe district of arranging is provided with the filtrating distributing pipe that is linked together with the mechanism that sprays in each filter unit.

As a preferred technical scheme of the utility model, rabbling mechanism includes the pivot, is located the motor of biological filter storehouse top surface and installs the stirring rod in the pivot, the vertical setting of pivot just down runs through in proper order from top to bottom the filter unit, the stirring rod with the biological filter material filler contacts.

The utility model discloses following beneficial effect has:

the utility model discloses an utilize limited space in pre-washing storehouse and filtering storehouse, reasonable layout adopts multistage multi-level adsorption treatment and biological treatment mode, can effectual purification foul smell, sets up the contact of improvement foul smell that rabbling mechanism can be great and filler simultaneously to improve purification efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic perspective view of the internal structure of the pre-washing chamber of the present invention;

FIG. 5 is a front view of FIG. 4;

fig. 6 is a schematic view of the internal structure of the present invention;

FIG. 7 is a front view of FIG. 6;

in the drawings, the components represented by the respective reference numerals are listed below:

1-an integrated box body, 11-a pre-washing bin, 111-a filtrate distribution pipe, 12-a filtering area, 13-a water pipe arrangement area, 131-a partition board and 132-an air vent; 2-a liquid outlet; 3-purified gas outlet pipe; 4-access hole; 5-a stirring mechanism, 51-a motor, 52-a rotating shaft; 6-a spraying mechanism; 7-odor inlet pipe; 8-a support bracket; 9-waste liquid recovery tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. indicate an orientation or positional relationship only for the convenience of description of the present invention and to simplify the description, and do not indicate or imply that the component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-7: the utility model provides a biological purification equipment for odor treatment, including integrated box 1, integrated box 1 is inside including prewashing storehouse 11 and biofiltration storehouse, prewashing storehouse 11 one side is provided with odor inlet pipe 7, biofiltration storehouse top is provided with clean gas outlet duct 3, clean gas outlet duct 3 is external to have a fan, is provided with vent 132 between prewashing storehouse 11 and the biofiltration storehouse, prewashing storehouse 11 inside top and biofiltration storehouse all are provided with spray mechanism 6; the bottom of the prewashing bin 11 and the bottom of the biological filtering bin are both provided with a waste liquid recovery mechanism; the inside of the prewashing bin 11 and the inside of the biological filtering bin are both provided with a bearing bracket 8; the support bracket 8 positioned in the pre-washing bin 11 is provided with an adsorption filler, and the support bracket 8 positioned in the biological filter bin is provided with a biological filter material filler; and a stirring mechanism 5 for stirring the filler is arranged in the biological filtering bin. The spraying mechanism 6 comprises a spraying pipe and a spray head, a water pump and a liquid storage tank are connected outside the spraying pipe, the spraying liquid sprayed by the spraying mechanism 6 in the prewashing bin 11 is alkaline liquid, the spraying mechanism 6 in the biological filtering bin sprays biological nutrient liquid, and the waste liquid recycling mechanism comprises a waste liquid recycling groove 9, a water pump used for extracting waste liquid and a water pipe.

The utility model discloses in, the foul gas passes through in 7 entering of foul gas intake pipe prewash storehouse 11, gets into the foul gas in the storehouse of prewashing 1, passes the space that the adsorption packing layer moved to packing layer upper portion from the lower part of adsorption packing layer. In the adsorption filler layer in the pre-washing bin, the odor entering the device and the liquid sprayed to the surface of the filler by the spraying mechanism 6 carry out gas-liquid mass transfer, soluble substances, namely hydrogen sulfide and ammonia in the odor are dissolved in the liquid on the surface of the filler, the hydrogen sulfide and ammonia dissolved in the liquid on the surface of the filler naturally fall down along with the liquid on the surface of the filler, and finally fall into the waste liquid recovery mechanism at the bottom in the pre-washing bin, so that the liquid on the surface of the adsorption filler is updated, and the hydrogen sulfide and ammonia in the odor are removed.

The odor after the pre-washing treatment passes through the biological filter material filling layer from bottom to top from the vent hole 132 below the pre-washing bin through the suction effect of the fan; in the biological filter material packing layer, pollutant molecules in wind (odor) contact with the biological membrane on the surface of the packing through the Brownian motion of the molecules and are captured by the biological membrane, so that the pollutants are separated from the odor. The pollutants captured by the biological film on the surface of the filler of the second biological filtering area (biological filtering section) are contacted with microorganisms in the biological film, and then are biochemically transformed into other harmless and low-harm polysaccharide and protein organic matters to form a part of the biological film, and most of the harmless and low-harm polysaccharide and protein organic matters are transformed into carbon dioxide and inorganic acid. Meanwhile, the stirring mechanism is arranged to drive the biological filter material filling layer to stir, so that the biological filter material filling layer is in contact with air more sufficiently, and the absorption treatment effect is better. On the other hand, the substances adsorbed on the surface of the filler can fall into a waste liquid recovery mechanism below the filler.

As shown in fig. 4 and 5: the baffle 131 that a plurality of intervals set up is vertically provided with in the storehouse 11 of prewashing, and a plurality of baffles 131 form the prewashing passageway that supplies waste gas to pass in the storehouse 11 of prewashing, and foul smell intake pipe 7 is located the initiating terminal of prewashing the passageway in advance, and vent 132 locates the end of prewashing the passageway in advance.

In this embodiment, a channel through which the exhaust gas passes is formed in the pre-washing chamber 11 through the partition 131, and a plurality of support brackets 8 and adsorption fillers are arranged in the channel, so that the odor can be treated in multiple stages, and the treatment efficiency and effect are relatively better.

As shown in fig. 6 and 7: the biological filter bin comprises a filter area 12 and a water pipe arrangement area 13, wherein a plurality of filter units which are communicated with each other and have the same structure are arranged in the filter area 12 from top to bottom, the spraying mechanisms 6, the biological filter material fillers and the support bracket 8 are sequentially arranged in the filter units from top to bottom, and the water pipe arrangement area 13 is provided with a filtrate distribution pipe 111 communicated with the spraying mechanisms 6 in each filter unit. The stirring mechanism 5 comprises a rotating shaft 52, a motor 51 positioned on the outer surface of the top of the biological filter bin and a stirring rod arranged on the rotating shaft 52, wherein the rotating shaft 52 is vertically arranged and sequentially penetrates through the filter unit from top to bottom, and the stirring rod is in contact with the biological filter material filler.

In this embodiment, the filtering area is also divided into a plurality of stages of filtering structures arranged in parallel from bottom to top, and the spraying mechanism sprays the nutrient solution. The biological filter material filler is used for treating the pre-washed gas, and a stirring mechanism is adopted to stir the biological filter material filler. The multi-stage filtration mode is favorable for improving the efficiency of gas treatment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a biological purification equipment for foul smell is handled, includes integrated box (1), integrated box (1) is inside including prewashing storehouse (11) and biofiltration storehouse in advance, prewashing storehouse (11) one side is provided with foul smell intake pipe (7), the biofiltration storehouse top is provided with clean gas outlet duct (3), be provided with blow vent (132), its characterized in that between prewashing storehouse (11) and the biofiltration storehouse in advance:

the top end in the pre-washing bin (11) and the biological filtration bin are both provided with a spraying mechanism (6);

the bottom of the pre-washing bin (11) and the bottom of the biological filtering bin are both provided with a waste liquid recovery mechanism;

the inside of the pre-washing bin (11) and the inside of the biological filtration bin are both provided with a bearing bracket (8);

adsorption filler is placed on a support bracket (8) positioned in the pre-washing bin (11), and biological filter material filler is placed on the support bracket (8) positioned in the biological filter bin;

and a stirring mechanism (5) for stirring the filler is arranged in the biological filtration bin.

2. The biological purification equipment for odor treatment according to claim 1, wherein the spraying mechanism (6) comprises a spraying pipe and a spray head, the spraying pipe is externally connected with a water pump and a liquid storage tank, the spraying liquid sprayed by the spraying mechanism (6) in the pre-washing bin (11) is alkaline liquid, and the spraying mechanism (6) in the biological filtration bin sprays biological nutrient solution.

3. A biological purification apparatus for odor treatment according to claim 1 wherein said waste liquid recovery means includes a waste liquid recovery tank (9) and a water pump and water pipe for pumping waste liquid.

4. The biological purification equipment for odor treatment according to claim 1, wherein a plurality of partition boards (131) arranged at intervals are vertically arranged in the pre-washing chamber (11), a plurality of partition boards (131) form a pre-washing channel for waste gas to pass through in the pre-washing chamber (11), the odor inlet pipe (7) is located at the starting end of the pre-washing channel, and the vent (132) is arranged at the tail end of the pre-washing channel.

5. The biological purification equipment for odor treatment according to claim 1, wherein the biological filtration bin comprises a filtration area (12) and a water pipe arrangement area (13), a plurality of filtration units which are communicated with each other and have the same structure are arranged in the filtration area (12) from top to bottom, the spraying mechanism (6), the biological filter material filler and the support bracket (8) are sequentially arranged in the filtration units from top to bottom, and the water pipe arrangement area (13) is provided with a filtrate distribution pipe (111) which is communicated with the spraying mechanism (6) in each filtration unit.

6. The biological purification equipment for odor treatment according to claim 5, wherein the stirring mechanism (5) comprises a rotating shaft (52), a motor (51) located on the outer surface of the top of the biological filtration bin, and a stirring rod installed on the rotating shaft (52), the rotating shaft (52) is vertically arranged and sequentially penetrates through the filtration unit from top to bottom, and the stirring rod is in contact with the biological filter material filler.